Trailing-edge noise is the dominant source of sound from aeronautical and turbine engines like those in airplanes, drones, and wind turbines. Suppressing this noise pollution is a major environmental goal for some urban areas.

Africa’s most lauded Indigenous-owned eco-lodge, Il Ngwesi — which hosts rich tourists amid giraffes, elephants, and rhinos above a watering hole on the Laikipia plateau near Mount Kenya — is facing the toughtest times in its 25-year history.

Understanding the degree of change caused by major rivers delivering freshwater and heat to the Arctic Ocean is important for regulating and managing Arctic commerce and ecosystems as the region opens up to new shipping routes.

It's been becoming more and more clear that global warming means more than just warmer temperatures. 

By drilling deep down into sediments on the ocean floor researchers can travel back in time. 

NASA's Curiosity rover landed on Mars on Aug. 6, 2012, and since then has roamed Gale Crater taking samples and sending the results back home for researchers to interpret. 

A Penn State-led team of researchers will use a newly awarded $682,000 grant from the U.S. Department of Agriculture's National Institute of Food and Agriculture to examine how climate change may influence and interact with various stressors that affect the health of pollinators.

Scientists have pinpointed a gene that helps deadly E. coli bacteria evade antibiotics, potentially leading to better treatments for millions of people worldwide.

Researchers at ETH Zurich have demonstrated in the lab how well a mineral common at the boundary between the Earth’s core and mantle conducts heat.

The dramatic collapse of Indonesia’s Anak Krakatau volcano in December 2018 resulted from long-term destabilising processes, and was not triggered by any distinct changes in the magmatic system that could have been detected by current monitoring techniques, new research has found.